Attestations for
  ghcr.io/boks-sh/man@sha256:a5f3d4ff6aedcb3b6145e8987ed0aee70ab51d19b6295f367d647f13f4a9deca

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/man@sha256:a5f3d4ff6aedcb3b6145e8987ed0aee70ab51d19b6295f367d647f13f4a9deca

=== cyclonedx ===================================================
  (no attestation matches the document published now -- 1 older one(s) are attached)

=== slsaprovenance ==============================================
  (no attestation matches the document published now -- 1 older one(s) are attached)